| public GetValue ( Vector3 coordinate ) : float | ||
| coordinate | Vector3 | The input coordinate. |
| Результат | float | |
/// <summary>
/// Generates a cylindrical projection of a point in the noise map.
/// </summary>
/// <param name="angle">The angle of the point.</param>
/// <param name="height">The height of the point.</param>
/// <returns>The corresponding noise map value.</returns>
public static double GenerateCylindricalPoint(ModuleBase module, double angle, double height, int scale)
{
double x = System.Math.Cos(angle * Utils.DegreesToRadians());
double y = height;
double z = System.Math.Sin(angle * Utils.DegreesToRadians());
return module.GetValue(x, y, z, scale);
}
public void Heights(Terrain terrain, LibNoise.ModuleBase _noise)
{
float[,] heights = new float[terrain.terrainData.heightmapWidth, terrain.terrainData.heightmapHeight];
for (int i = 0; i < terrain.terrainData.heightmapWidth; i++)
{
for (int k = 0; k < terrain.terrainData.heightmapHeight; k++)
{
var point = new Vector3(i, k, 0f) / 100;
float value = (float)_noise.GetValue(point);
if (Island == true)
{
value = (float)(value + a - b * Mathf.Pow((float)d, (float)c));
}
value = Mathf.Clamp01((value + 1) / 2f);
heights[i, k] = value / 10f;
}
}
terrain.terrainData.SetHeights(0, 0, heights);
}
protected virtual double GetHeight(float x, float y, int mapX, int mapY)
{
x = (float)x / (101f * perlinScale);
y = (float)y / (101f * perlinScale);
return(generator.GetValue((double)x, (double)y, z) * mult);
}
/// <summary>
/// Generates a planar projection of a point in the noise map.
/// </summary>
/// <param name="x">The position on the x-axis.</param>
/// <param name="y">The position on the y-axis.</param>
/// <returns>The corresponding noise map value.</returns>
private double GeneratePlanar(double x, double y)
{
return(_generator.GetValue(x, 0.0, y));
}
/// <summary>
/// Generates a spherical projection of a point in the noise map.
/// </summary>
/// <param name="lat">The latitude of the point.</param>
/// <param name="lon">The longitude of the point.</param>
/// <returns>The corresponding noise map value.</returns>
public static double GenerateSphericalPoint(ModuleBase module, double lat, double lon, int scale)
{
double r = System.Math.Cos(Utils.DegreesToRadians() * lat);
return module.GetValue(r * System.Math.Cos(Utils.DegreesToRadians() * lon), System.Math.Sin(Utils.DegreesToRadians() * lat), r * System.Math.Sin(Utils.DegreesToRadians() * lon), scale);
}
/// <summary>
/// Generates a planar projection of a point in the noise map.
/// </summary>
/// <param name="x">The position on the x-axis.</param>
/// <param name="y">The position on the y-axis.</param>
/// <returns>The corresponding noise map value.</returns>
public static double GeneratePlanarPoint(ModuleBase module, double x, double y, int scale = 0)
{
return module.GetValue(x, 0.0, y, scale);
}
/// <summary>
/// Generates a planar projection of a point in the noise map.
/// </summary>
/// <param name="x">The position on the x-axis.</param>
/// <param name="y">The position on the y-axis.</param>
/// <returns>The corresponding noise map value.</returns>
public static double GeneratePlanarPoint(ModuleBase module, double x, double y, int scale = 0)
{
return(module.GetValue(x, 0.0, y, scale));
}
/// <summary>
/// Generates a spherical projection of a point in the noise map.
/// </summary>
/// <param name="lat">The latitude of the point.</param>
/// <param name="lon">The longitude of the point.</param>
/// <returns>The corresponding noise map value.</returns>
public static double GenerateSphericalPoint(ModuleBase module, double lat, double lon, int scale)
{
double r = System.Math.Cos(Utils.DegreesToRadians() * lat);
return(module.GetValue(r * System.Math.Cos(Utils.DegreesToRadians() * lon), System.Math.Sin(Utils.DegreesToRadians() * lat), r * System.Math.Sin(Utils.DegreesToRadians() * lon), scale));
}
